394452243

素因数分解:

$3^2\times {\mathrm{971}}^1\times {\mathrm{45137}}^1$

素因数の和:46114

約数の個数: 12

約数和(自身を含む): 570363768

約数和(自身を除く): 175911525

約数列:

[1, 3, 9, 971, 2913, 8739, 45137, 135411, 406233, 43828027, 131484081, 394452243]

約数ペア:

[(1, 394452243), (3, 131484081), (9, 43828027), (971, 406233), (2913, 135411), (8739, 45137)]